baber/WOPTO huggingface dataset:
Patent FR-2358174-A1 (FR)
Title: Toy moved by vibratory action - has rotating unbalanced weight reciprocally shaking body to progress flexible supports
IPC: A63H18/00
Filed: 1976-07-16
Abstract: The toy uses a continuous vibration to provide its movement over a surface, and comprises a rigid body (1) fitted with a suitable drive motor (5) for a rotating weight (4). This is unbalanced and has the effect of shaking the body in a reciprocating motion. At each corner (6) is a flexible elastic strip (3) forming a support, each sloping rearwards. These are made from spring wire, plastic or similar material and the shaking motion first moves the body forward, increasing the rearward slope of the supports. The return movement causes the ends (7) of the supports to move forward and progress over the surface.
Patent FR-2359946-A1 (FR)
Title: Concrete distribution truck for panel casting - has lifting hopper with horizontal pivoting jointed chute contg archimedean screw impeller
IPC: B60P3/16
Filed: 1976-07-28
Abstract: The concrete-distribution truck has an elevator-hopper (18) with a horizontal retractable chute (24, 29) conveying concrete from the hopper to the distribution point. The chute cantilevers horizontally from the truck chassis (12), is mounted (22) so as to pivot in a horizontal plane relative to the chassis, and has an archimedean screw which impels the fresh concrete. The chute (24, 29) may be of 'U' section and the elbow-joint (33) permits articulation about a vertical axis. The truck fulcrum (22) permits the chute to pivot through 90 deg. until normal to the along axis of the truck and under the hopper outlet.
Patent FR-2328447-A1 (FR)
Title: Dental instrument table with separate instrument containers - is slidably mounted on horizontal bar and adjustably angled on bar
Inventor: SPILL EDUARD
IPC: A61G15/16
Filed: 1976-09-21
Abstract: Dental instrument table with containers on the front for removable dental instruments on automatically retractable supply lines and the containers fixed at rake angles onto a bar fixed horizontally to the table. The containers (3) can be axially slid along the bar (2) without altering their rake angles. The angle of each container can be independently adjusted whereby the axial displacement is a simple movement whilst the re-angling of the container requires much more force. Each container consists of a holder with a borehole through it into which a cylindrical sleeve clamps which can slide axially along the bar (2) without twisting.
Patent FR-2367786-A1 (FR)
Title: Flame-resistant polyester - produced by copolymerisation with phosphorus and bromine cpds., used for basic-dyeable textiles and film
Inventor: COUCHOUD PAUL
IPC: C08G63/692
Filed: 1976-10-15
Abstract: Flame-resistant polyester, capable of forming filaments and fibres, contain copolymerised gps. -COZ.PO(OM).O- and gps. obtd. from cpds., where M is a metal, pref. Na, or K, Ca or Zn; Z is paraphenylene or a 1-18C divalent aliphatic gp.; pref. -CH2CH2-; R5 is nothing, or -SO2-, -CMe2-, -CH2-, or -O-; A and A' are either- -COOX with X=H or a lower alkyl, or -X'OH with X' = -(OCH2CH2)1-10-. The basic polyester is pref. polyethylene terephthalate, and it constitutes 85-99.5, pref. 85-96, % of the copolymer; the P-contg. gps. at least 0.5, pref. 2-10, %; and the gps. from the Br cpd. 0-14.5; pref. 2-8, %. The Br cpd. is pref. the diol:- Such copolyesters can be spun and drain and used for knitting and wearing, either along or with other natural, artificial or synthetic filaments or fibres. The simultaneous presence of both the P and Br cpds. allows completely flame-resistant copolymers to be obtd. In addition, the polyester is given good affinity for basic dyes.
Patent FR-2328127-A1 (FR)
Title: Angled box beam shuttering connector - uses two guides at right angles, incorporating insert apertures and strip fixtures
IPC: E04G17/02
Filed: 1976-10-14
Abstract: Retainer device for rectangular connection of two box beams, eg. in a structure for casing purposes. The structure consists of two beam guides running at right angles to each other and firmly connected the one to the other. They incorporate an insert aperture (8) for the first beam (2) and a passage (9) for the second beam (1) and for each beam guides a fixture device is provided for retaining the corresponding beam in its right angle position. The fixture comprises two strips (6, 7) running crossways over the guides, the strips being either firm fixtures or releasably attached.
Patent FR-2368264-A1 (FR)
Title: Temperature controlled mattress for medical use - has heating and cooling unit with changeover valve providing selection of function
IPC: A61F7/02
Filed: 1976-10-21
Abstract: The mattress is for medical use, its temp. being raised or lowered depending on the needs of the patient. It has a cooling unit to provide the cold cycle direct, heat being derived semi-directly from the waste heat of the heat exchanger. The compressor unit (1) feeds into an evaporated (2) and an expansion coil (3) and then into a condenser (4) submerged in a tank (5) of water/glycol mixt. This forms a heat exchanger, the heat passing into the surrounding liquid. This is pumped (7) through the mattress (6) to raise its temp., a changeover valve (8) permitting selection of a hot or cold cycle.
Patent FR-2332469-A1 (FR)
Title: Pressure operated bypass valve for fuel pump - has tapered toggle washer with two stable positions
IPC: F16K7/17
Filed: 1976-11-03
Abstract: A fuel pump with an integral filter (2) has a by-pass which opens when the contaminated filter causes the fuel pressure to raise. The bypass valve has a tapered washer (9) which normally closes the bypass path (6, 7) with its inside and outside edges. When the fuel pressure increases to a certain value, the axial force so produced on the valve ring (9) moves the tapered washer into its second stable position by an axial toggle action. The bypass thus opens and remains open even if the fuel pressure returns to its normal value.
Patent FR-2371609-A1 (FR)
Title: Vehicle clutch with torsion damping spring - has divided taper bush for spring to damp spring with friction increasing with spring compression
IPC: F16D13/68
Filed: 1976-11-17
Abstract: The clutch plate is of conventional design with the friction surfaces on the outside of the disc and rivetted to the disc. The springs are located in the central cone of the plate. All the springs are at the same radius from the centre. Each spring is fitted with a central bush which is divided into ttwo parts sliding one inside the other, upon compression of the spring. The inner bush is fitted with a longitudinal slit (43). The outer bush is tapered on the inside so that the compression is damped. The damping effect is increased as the spring is compressed to an increasing degree.
Patent FR-2371642-A1 (FR)
Title: Hot water boiler for central heating - has finned surface of heat exchange arranged to keep flue gas temp. constant
IPC: F24H1/40
Filed: 1976-11-19
Abstract: The boiler has a vertical cylindrical gas burner in the centre of a combustion chamber enclosed by a heat exchanger with finned vertical water tubes. The fins are of varying size up the tubes so that the heat transfer area is adjusted to obtain a uniform flue gas temp. over the whole heat exchanger. The burner is supplied with combustion air by a forced draught fan. Gas is injected through a main nozzle and an auxiliary nozzle which is controlled from a flue gas thermostat to maintain the correct air fuel ratio. A calorifier above the heat exchanger contains a secondary coil in which domestic how water is heated.
Patent FR-2373324-A1 (FR)
Title: Procede d'oxydation du soufre et des composes du soufre
Inventor: SUGIER ANDRE
IPC: C01B17/50
Filed: 1976-12-10
Abstract: Procédé d'oxydation du soufre et/ou des composés oxydables du soufre en phase gazeuse, caractérisé en ce que l'on fait passer un gaz contenant du soufre et/ou au moins un composé oxydable du soufre au contact d'un catalyseur contenant un ciment alumineux, de l'oxyde de vanadium et de l'oxyde de fer. Selon la nature du composé du soufre, on peut obtenir du soufre élémentaire ou du dioxyde de soufre.
Patent FR-2338550-A1 (FR)
Title: Thermonuclear reactor for direct electrical energy - having double core applying principles of volta effect
IPC: G21D7/00
Filed: 1977-01-12
Abstract: Two part-masses of fissible material are provided, the quantity and the critical points of which are different, so that concritical phenomena result, the two part-masses being embodied integrally in the unified structure of the reactor. Thermally isolating vessel, e.g. Dewar flasks are included in the structure and contain different liquified gases at critical temp. The internal reactions an energies-chemical, thermal, electromagnetic create a first phase in the nuclear battery in which the electrical phenomenon is created and in successive phase should go over to the direct prodn. of electrical from nuclear energy.
Patent FR-2380610-A1 (FR)
Title: Motorised rotary whip for striking musical instrument strings - with variable speed control to vary the sound intensity
IPC: G10D3/16
Filed: 1977-02-15
Abstract: A small motorised whip driving flexible flails of e.g., rubber, nylon, horsehair, etc. may be used to strike the strings of a stringed instrument such as a guitar while the player fingers the chords by hand. The motor speed may be varied by a manual or foot pedal control, to vary the sound intensity due to the force and frequency with which the whips strike the strings. The motor is mounted in line with the whip shaft, being set in a casing with a control switch and a socket for a power input jack. Simpler than an electronic rhythm device, and a more consistent contact with the strings, than by manual strumming is provided.
Patent FR-2395381-A1 (FR)
Title: Remote-controlled bolt for emergency door of mass transit vehicle - has electro-ignited pyrotechnic charge to displace piston in recessed cylindrical housing
IPC: F15B15/19
Filed: 1977-06-22
Abstract: The remote-controlled bolt(11) may be used for a mass transit vehicle door, and includes a pyrotechnic actuating charge(30) which is ignited electronically (22). The bolt(11) projects into a staple(36) to lock the door and is an axial extension of a piston-rod(12). The piston(23) is located in a recessed cylindrical housing. The piston(23) subdivides the cylinder into two chambers(30, 40) with the aft chamber(30) containing the agent and the fore chamber providing for piston(23) advance. The fore chamber(40) may contain a fluid which is dispersed through a hole(54) with a pressure-sensitive plug(62). A toothed washer(14) may engage a piston shoulder(13) to form a non-return mechanism.
Patent FR-2356497-A1 (FR)
Title: Procede et composition de raidissement d'une zone determinee d'une matiere en feuille
IPC: A43D11/01
Filed: 1977-07-01
Abstract: L'invention concerne un procédé et une composition de raidissement d'une zone déterminée d'une matière en feuille. Ledit procédé consiste à appliquer une couche d'une composition contenant un polymère à l'état fondu à la zone déterminée, à refroidir la matière fondue pour former une couche rigide mais élastique adhérant à la matière en feuille, ladite composition se composant d'un mélange d'un polymère et de 10 à 50 % de sphères de verre d'un diamètre inférieur à 0,044 mm. Application au raidissement d'une zone déterminée d'une matière en feuille, notamment au bout d'une tige de chaussure.
Patent FR-2358701-A1 (FR)
Title: Dispositif de commande de l'alimentation en liquide de couplage pour tete de controle ultra-sonore
IPC: G01N29/28
Filed: 1977-07-13
Abstract: L'invention concerne les appareils de contrôle par ultra-sons. Elle a pour objet un dispositif de commande de l'alimentation en liquide de couplage pour une tête de contrôle ultra-sonore d'un corps défilant devant ladite tête. Ce dispositif comprend une conduite principale 4 équipée d'une vanne doseuse 3 à réglage continu et quatre conduits 9 à 12 branchées en parallèle et équipées de vannes de commutation 5 à 8 actionnées par une logique binaire de commande 13 à partir d'un capteur 14 de vitesse de défilement. Application au contrôle ultra-sonore de bandes de tôle.
Patent FR-2397937-A1 (FR)
Title: Composite panels of metal and cast rubber or plastics - for structures resistant to mechanical or fire damage
IPC: E05G1/024
Filed: 1977-07-20
Abstract: A composite wall resistant to both fire or to drilling comprises a metal plate backed by a layer of tough rubber or plastic material, applied as a cast coating and mechanically keyed to the metal plate. Used for building or lining safes, vaults, etc. to resist thermal or mechanical damage or penetration. The cast layer may be altex, pref. polychloroprene, or a thermoplastic resin, viz. PVC, polybutadiene or polyurethane. The cast layer may contain fillers such as granulated rubber, silica, emery, bitumen, carbon fibres or steel pins. The structure may be reinforced with a metal grille.
Patent FR-2361915-A1 (FR)
Title: Formes de dosage pharmaceutiques a effet prolonge
IPC: A61K9/48
Filed: 1977-08-17
Abstract: La présente invention concerne une forme de dosage pharmaceutique à effet prolongé. Cette forme de dosage comprend : a. un mélange constituant le noyau et composé d'une substance pharmacologiquement active et d'au moins deux composés appartenant au groupe des alcanols et des acides alcanoïques supérieurs, composés qui fondent à plus de 25 degrés C, et b. une couche extérieure constituée par une prolamine. Application à la fabrication de comprimés à usage pharmaceutique.
Patent FR-2380542-A1 (FR)
Title: Installation de detection de flammes
Inventor: NAKAUCHI SHUNSAKU
IPC: G01N21/62
Filed: 1977-08-17
Abstract: L'invention concerne une installation de détection de flammes. Cette installation comprend deux filtres fasse-bande, l'un pour la radiation de résonance de l'anhydride carbonique, l'autre pour une radiation de longueur d'onde voisine. Un dispositif photo-électrique permet de connecter en signaux électriques, les radiations sortant des filtres. Un circuit de retenue comprenant deux commutateurs et deux condensateurs associés respectivement avec chaque filtre, enregistrent les signaux issus du dispositif photoélectrique. Des moyens permettent de calculer le quotient des signaux enregistrés dans chaque condensateur, tandis que d'autres moyens permettent de comparer ce quotient avec une valeur de référence et commandent un dispositif d'amortissement à chaque fois que la comparaison indique le dépassement d'une valeur de référence. Application à la détection de flammes, en présence de rayons solaires d'intensité élevée.
Patent FR-2402583-A1 (FR)
Title: Procede de conditionnement de produits deformables tels que sachets souples et dispositif pour sa mise en oeuvre
Inventor: CLEMARES JOSEPH
IPC: B65B35/38
Filed: 1977-09-08
Abstract: Ce procédé consiste à former des rangées à partir de produits unitaires, puis à amener ces rangées à un dispositif de transfert par depression assurant le chargement des caisses. Application au conditionnement de sachets en matière synthétique contenant des produits liquides ou pulvérulents.
Patent FR-2404793-A1 (FR)
Title: Dispositif d'assemblage, notamment entre deux troncons d'une descente de vent de haut-fourneau
IPC: F16L37/00
Filed: 1977-09-30
Abstract: Ce dispositif est destiné à faciliter le montage et le démontage de tronçons de conduit, dans une descente de vent. Il comprend deux brides 11, 12 délimitant des portées tronconiques, et un collier 20 comportant des mâchoires de serrage venant en prise sur ces portées et suspendu à un support 30 réalisé en deux parties 32, 33, l'une 32 fixe et l'autre 33 articulée sur la première. Le collier peut être ferré ou desserré au moyen de deux ensembles à vis et écrou 40, 50.
Patent FR-2367541-A1 (FR)
Title: Pistolet-pulverisateur
IPC: B05B7/12
Filed: 1977-10-13
Abstract: Ce pistolet pulvérisateur de peintures comporte un canon 10 avec conduit 11 pour l'air dirigé vers la buse 14 entourant le gicleur 15 et des conduites d'adduction de peinture 18 reliées par une conduite 20 au passage d'adduction central 18. Les conduites 18 forment un angle aigu avec l'axe longitudinal du canon du pistolet, de telle manière que le canon 10 du pistolet, les conduites d'adduction 18 et les cylindres d'actionnement 23 s'amincissent en forme de cône vers le pulvérisateur 15.
Patent FR-2421892-A1 (FR)
Title: (N)-Ethyl:pyrrolidinyl:methyl-2,2-di:phenyl-2-hydroxy-acetamide prepn. - with antiarrhythmic activity, by aminolysis of methyl benzilate
Inventor: HASCOET P
IPC: C07D207/09
Filed: 1977-10-17
Abstract: Prepn. of N-(1-ethyl-2-pyrrolidinylmethyl)-2,2-diphenyl-2-hydroxyacetamide (I) is carried out by subjecting methyl benzilate (II) to aminolysis, pref. with 1-ethyl-2-amino-methylpyrrolidine (III):- (I) is useful as an antiarrhythmic agent. The process is simpler and gives higher yields than the known process in which benzilic acid is reacted with PCl5, the resulting acid chloride is reacted with (III). and the product is hydrolysed.
Patent FR-2368348-A1 (FR)
Title: Appareil a souder, notamment pour la soudure d'au moins deux feuilles de matiere thermoplastique superposees
IPC: B29C65/00
Filed: 1977-10-20
Abstract: Appareil à souder, en particulier pour le soudage d'au moins deux feuilles de matière thermoplastique superposées, comportant un rouleau chauffé électriquement et régulé en température et un rouleau d'appui coopérant avec le rouleau chauffé. Le rouleau chauffe 12 est équipé d'une résistance 17 à coefficient de température positif servant d'élément chauffant et de régulateur de température et dont la courbe de résistance en fonction de la température est fortement ascendante dans la zone de température de travail du rouleau chauffé 12.
Patent FR-2405895-A1 (FR)
Title: Passenger lift for large construction machines - has safety system to establish cab speed and emergency brake device
IPC: B66B5/24
Filed: 1977-10-17
Abstract: The passenger lift is especially for a very high crane with a vertical mast or for a similar construction machine. The upwards and downwards movements of the lift cab are controlled by a mechanism carried by the machine. There is a safety system with a device to continuously measure and establish the cab speed. There is also a device to brake and stop and cab as soon as the speed exceeds a given threshold. There are also soft, deformable and elastic elements which stop the cab in a shock-free manner. These elements are arranged between the safety devices and the cab to connect these two together.
Patent FR-2369295-A1 (FR)
Title: Derives
Inventor: IGARASHI KIKUO
IPC: C07H15/23
Filed: 1977-10-27
Abstract: Procédé de préparation d'aminoglucosides et nouveaux produits ainsi obtenus. Ces dérivés ont la formule :
Patent FR-2407770-A1 (FR)
Title: Mould for casting reactive and refractory metals - has an inert facing contg. metal (oxy)fluoride, heat sink material and binder
IPC: B22C9/04
Filed: 1977-11-07
Abstract: The facing portion comprises (a) finely divided particles of fluorides and/or oxyfluorides of the metals of Gp. Ia, IIa and IIIa, and the lanthanide and actinide series of Gp. IIIa, the (oxy)fluorides having free energies of formation at 1000 degrees K, >=69 kilocalories per gram atom of contained O and F; (b) 0.01-95 wt.% of particles of a heat sink material comprising >=1 of W, Mo, Ta, Nb and Re, the heat sink material being present in sufficient amt. to convey heat from the mould interface rapidly enough to prevent melting and vaporisation of the (oxy)fluoride mould materials, and (c) a binder for the particles comprising 0.1-30 wt.% of an oxide of >=1 Gp. III or IV metal, the metallic oxide having a free energy of formation at 1000 degrees K >69 kilocalories per gram atom of O in the oxide. The mould is resistant to the degrading action of metals cast in it.
Patent FR-2374521-A1 (FR)
Title: Carburateur perfectionne pour moteur a combustion interne
Inventor: MAYER ENDRE A
IPC: F02M9/08
Filed: 1977-12-08
Abstract: Carburateur pour moteur à combustion interne. Carburateur comprenant : une vanne de commande d'écoulement d'air possédant un axe de symétrie, une pluralité d'orifices d'entree disposés radialement autour de l'axe de symétrie et admettant radialement de l'air dans la vanne, un moyen destiné à contrôler l'aire effective d'ouverture des orifices d'entrée, et un orifice de sortie disposé concentriquement à l'axe de symétrie; et un moyen de fourniture de combustible disposé dans la vanne entre les orifices d'entrée et l'orifice de sortie concentriquement à l'axe de symétrie afin de délivrer une quantité dosée de combustible finement pulvérisé. Carburateur applicable aux moteurs à combustion interne équipés de systèmes électroniques d'alimentation en combustible.
Patent FR-2374544-A1 (FR)
Title: Clamp for stacked objects - has base with vertical post to receive loosely fitting clamp top jammed against stack
IPC: B42F15/06
Filed: 1977-12-13
Abstract: The clamping device for one or more objects comprises a first clamping body with a clamp area and at least one post projected from the body in a displaced manner to that clamp area. A second clamping body (12) with an aperture is provided, with which the body slides on the post. The upper clamp body has an effective area which is counterposed to that of the first clamp body when the latter is placed on the post. The aperture of the upper body is over-size in relation to the cross section of the post, so that the clamp body is inclinable relatively to the post. A clamping effect occurs between the two parts when an object is engaged, and produces a noticeable resistance, so that the movement of the second clamp body along the post with a tendency to effect an undesired release is prevented.
Patent FR-2375322-A1 (FR)
Title: Procede pour la generation de masses biologiques ayant une teneur elevee en proteines et moyens adaptes a ce procede
Inventor: ZAFFARONI PASQUALE
IPC: C12N1/00
Filed: 1977-12-23
Abstract: Procédé pour la génération de masses biologiques ayant une teneur élevée en protéines et moyens adaptes à ce procédé. Ce procédé comprend l'opération de fermentation d'un milieu de culture à l'aide d'une nouvelle souche du genre Candida, désignée par SP M 180 cc, qui métabolise le methanol comme source exclusive de carbone et d'énergie, à une température allant de 20 degrés C à 35 degrés C et à un pH de 2,5, à 6,5, ce qui permet d'obtenir un rendement de croissance élevé. Ce procédé permet d'obtenir des protéines avec des coûts moins élevés que dans le cas des proteines obtenues à partir du pétrole.
Patent WO-7900073-A1 (WO)
Inventor: MAZZORANA A
IPC: F02N15/06
Filed: 1978-07-19
Abstract: Levier de demarreur electrique. Il comporte deux branches reliees par un voile transversal (4) contre lequel repose un ressort de rappel (24). Le noyau (26) du contacteur est associe elastiquement a une tige interieure (27) dont l'extremite recourbee est fixee a une noix (15) montee pivotante par rapport au levier. Une lame de ressort (20) evite le battement des tourillons de la noix. Demarreur de moteur a combustion interne.
Patent WO-7900183-A1 (WO)
Inventor: ADOLPHE M
IPC: A23K10/38
Filed: 1978-10-04
Abstract: On melange avantageusement a la brasserie meme les dreches humides avec des levures et autres sous-produits organiques recueillis dans la brasserie, avec un correcteur mineral et un conservateur d'ensilage; on peut encore ajouter de l'azote non proteique, de la kaolinite et des residus d'autres industries alimentaires. La meme technique s'applique en remplacant les dreches de brasseries par n'importe quel sous-produit des industries alimentaires utilisables pour l'alimentation du betail. On obtient un bon aliment de base pour animaux, tout en eliminant la pollution due aux sous-produits des industries alimentaires.
Patent FR-2377444-A1 (FR)
Title: Perfectionnements apportes au reconditionnement des huiles de graissage usagees
IPC: C10G53/02
Filed: 1978-01-13
Abstract: Appareil de traitement d'huiles de graissage usagées. Il comporte en séquence : une unité d'échange thermique, un premier filtre, l'unité de vaporisation et d'autres filtres, et en outre des pompes pour faire circuler l'huile à traiter à travers cette susccession d'organes. Application au retraitement des huiles de vidange.